1   /**
2    * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved.
3    *
4    *
5    *
6    *
7    * The contents of this file are subject to the terms of the Liferay Enterprise
8    * Subscription License ("License"). You may not use this file except in
9    * compliance with the License. You can obtain a copy of the License by
10   * contacting Liferay, Inc. See the License for the specific language governing
11   * permissions and limitations under the License, including but not limited to
12   * distribution rights of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portlet.announcements.service.impl;
24  
25  import com.liferay.portal.PortalException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.model.Group;
28  import com.liferay.portal.model.Organization;
29  import com.liferay.portal.model.Role;
30  import com.liferay.portal.model.UserGroup;
31  import com.liferay.portal.security.auth.PrincipalException;
32  import com.liferay.portal.security.permission.ActionKeys;
33  import com.liferay.portal.security.permission.PermissionChecker;
34  import com.liferay.portal.service.permission.GroupPermissionUtil;
35  import com.liferay.portal.service.permission.OrganizationPermissionUtil;
36  import com.liferay.portal.service.permission.PortletPermissionUtil;
37  import com.liferay.portal.service.permission.RolePermissionUtil;
38  import com.liferay.portal.service.permission.UserGroupPermissionUtil;
39  import com.liferay.portal.util.PortalUtil;
40  import com.liferay.portal.util.PortletKeys;
41  import com.liferay.portlet.announcements.model.AnnouncementsEntry;
42  import com.liferay.portlet.announcements.service.base.AnnouncementsEntryServiceBaseImpl;
43  import com.liferay.portlet.announcements.service.permission.AnnouncementsEntryPermission;
44  
45  /**
46   * <a href="AnnouncementsEntryServiceImpl.java.html"><b><i>View Source</i></b>
47   * </a>
48   *
49   * @author Brian Wing Shun Chan
50   */
51  public class AnnouncementsEntryServiceImpl
52      extends AnnouncementsEntryServiceBaseImpl {
53  
54      public AnnouncementsEntry addEntry(
55              long plid, long classNameId, long classPK, String title,
56              String content, String url, String type, int displayDateMonth,
57              int displayDateDay, int displayDateYear, int displayDateHour,
58              int displayDateMinute, int expirationDateMonth,
59              int expirationDateDay, int expirationDateYear,
60              int expirationDateHour, int expirationDateMinute, int priority,
61              boolean alert)
62          throws PortalException, SystemException {
63  
64          PermissionChecker permissionChecker = getPermissionChecker();
65  
66          PortletPermissionUtil.check(
67              permissionChecker, plid, PortletKeys.ANNOUNCEMENTS,
68              ActionKeys.ADD_ENTRY);
69  
70          if (classNameId == 0) {
71              if (!permissionChecker.isOmniadmin()) {
72                  throw new PrincipalException();
73              }
74          }
75          else {
76              String className = PortalUtil.getClassName(classNameId);
77  
78              if (className.equals(Group.class.getName()) &&
79                  !GroupPermissionUtil.contains(
80                      permissionChecker, classPK,
81                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
82  
83                  throw new PrincipalException();
84              }
85  
86              if (className.equals(Organization.class.getName()) &&
87                  !OrganizationPermissionUtil.contains(
88                      permissionChecker, classPK,
89                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
90  
91                  throw new PrincipalException();
92              }
93  
94              if (className.equals(Role.class.getName()) &&
95                  !RolePermissionUtil.contains(
96                      permissionChecker, classPK,
97                      ActionKeys.MANAGE_ANNOUNCEMENTS)) {
98  
99                  throw new PrincipalException();
100             }
101 
102             if (className.equals(UserGroup.class.getName()) &&
103                 !UserGroupPermissionUtil.contains(
104                     permissionChecker, classPK,
105                     ActionKeys.MANAGE_ANNOUNCEMENTS)) {
106 
107                 throw new PrincipalException();
108             }
109         }
110 
111         return announcementsEntryLocalService.addEntry(
112             getUserId(), classNameId, classPK, title, content, url, type,
113             displayDateMonth, displayDateDay, displayDateYear, displayDateHour,
114             displayDateMinute, expirationDateMonth, expirationDateDay,
115             expirationDateYear, expirationDateHour, expirationDateMinute,
116             priority, alert);
117     }
118 
119     public void deleteEntry(long entryId)
120         throws PortalException, SystemException {
121 
122         AnnouncementsEntryPermission.check(
123             getPermissionChecker(), entryId, ActionKeys.DELETE);
124 
125         announcementsEntryLocalService.deleteEntry(entryId);
126     }
127 
128     public AnnouncementsEntry updateEntry(
129             long entryId, String title, String content, String url,
130             String type, int displayDateMonth, int displayDateDay,
131             int displayDateYear, int displayDateHour, int displayDateMinute,
132             int expirationDateMonth, int expirationDateDay,
133             int expirationDateYear, int expirationDateHour,
134             int expirationDateMinute, int priority)
135         throws PortalException, SystemException {
136 
137         AnnouncementsEntryPermission.check(
138             getPermissionChecker(), entryId, ActionKeys.UPDATE);
139 
140         return announcementsEntryLocalService.updateEntry(
141             getUserId(), entryId, title, content, url, type, displayDateMonth,
142             displayDateDay, displayDateYear, displayDateHour, displayDateMinute,
143             expirationDateMonth, expirationDateDay, expirationDateYear,
144             expirationDateHour, expirationDateMinute, priority);
145     }
146 
147 }